SimpleBoltCalc.xls
Description
This is a pretty simple bolt calculation from first principles. For a given bolt size it looks up the characteristics of a bolt from a 'Bolt Lookup Table'. A bolt preload (or clamping load) is estimated from the bolt torque and a joint slip load for the specified coefficient of friction. A fatigue endurance limit is also calculated for axial loads on the bolt.
It is not rocket science but I have used it a lot for a quick check on bolted joints. Enjoy!
Submitted By:
Submitted On:
29 Jan 2008
File Size:
45.00Kb
Downloads:
1246
File Version:
1.0
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Comments: 2
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![avatar JohnDoyle[Admin]](/media/com_osmembership/avatars/62_56e81868b9b33.png){kind=small}
JohnDoyle[Admin]
14 years ago
Yes it a great quick check on a bolted joint. Not sure where all the tightening torques come from they seem a little on the high side to me. Well Done Billy!
BillyNoMates
14 years ago
Bolt calculations can get very involved and complicated so this calculation offers a great quick check on allowable loads on a bolted steel joint.